/Engine/Source/Runtime/SlateCore/Public/Layout/Children.h
SLATE_SLOT_BEGIN_ARGS_TwoMixins ( [TSingleWidgetChildrenWithBasicLayoutSlot](API\Runtime\SlateCore\Layout\TSingleWidgetChildrenWithBasicLa-), [ParentType](API\Runtime\SlateCore\Layout\TSingleWidgetChildrenWithSlot), [PaddingMixinType](API\Runtime\SlateCore\Layout\TPaddingSingleWidgetSlotMixin), [AlignmentMixinType](API\Runtime\SlateCore\Layout\TAlignmentSingleWidgetSlotMixin) )